MECH ENG 7029 - Airconditioning
North Terrace Campus - Semester 2 - 2017
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General Course Information
Course Details
Course Code MECH ENG 7029 Course Airconditioning Coordinating Unit School of Mechanical Engineering Term Semester 2 Level Postgraduate Coursework Location/s North Terrace Campus Units 3 Contact Up to 4 hours per week Available for Study Abroad and Exchange Y Assessment assignments 20%, practical 10%, final exam 70% Course Staff
Course Coordinator: Mr Eyad Hassan
Course Timetable
The full timetable of all activities for this course can be accessed from .
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Learning Outcomes
Course Learning Outcomes
On successful completion of this course students will be able to:
1 Have a good understanding of the principles of air conditioning design, and consideration that influence the design including human comfort, weather and environmental parameters and building structure; 2 Be equipped with basic design skills to be able to estimate life-cycle costing and choose the right type of system; 3 Have a deep understanding of load estimation and analysis, psychometric analysis of a system and climate data and its use; 4 Have a good introduction to plant design, choosing plant components and understanding their characteristics and operating modes; 5 Develop a good knowledge of the computational methods used in air conditioning design; 6 Have developed analytical cognitive skills and improve problem solving skills in air conditioning; 7 Be able to effectively work in a team; and 8 Be able to prepare a technical report.
The above course learning outcomes are aligned with the Engineers Australia .
The course is designed to develop the following Elements of Competency: 1.1 1.2 1.3 1.4 1.5 1.6 2.1 2.2 2.3 2.4 3.1 3.2 3.3 3.4 3.5 3.6
University Graduate Attributes
This course will provide students with an opportunity to develop the Graduate Attribute(s) specified below:
University Graduate Attribute Course Learning Outcome(s) Deep discipline knowledge
- informed and infused by cutting edge research, scaffolded throughout their program of studies
- acquired from personal interaction with research active educators, from year 1
- accredited or validated against national or international standards (for relevant programs)
1-6, 8 Critical thinking and problem solving
- steeped in research methods and rigor
- based on empirical evidence and the scientific approach to knowledge development
- demonstrated through appropriate and relevant assessment
1-6, 8 Teamwork and communication skills
- developed from, with, and via the SGDE
- honed through assessment and practice throughout the program of studies
- encouraged and valued in all aspects of learning
6-8 Career and leadership readiness
- technology savvy
- professional and, where relevant, fully accredited
- forward thinking and well informed
- tested and validated by work based experiences
7 Intercultural and ethical competency
- adept at operating in other cultures
- comfortable with different nationalities and social contexts
- able to determine and contribute to desirable social outcomes
- demonstrated by study abroad or with an understanding of indigenous knowledges
7 Self-awareness and emotional intelligence
- a capacity for self-reflection and a willingness to engage in self-appraisal
- open to objective and constructive feedback from supervisors and peers
- able to negotiate difficult social situations, defuse conflict and engage positively in purposeful debate
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Learning Resources
Required Resources
Airconditioning Lecture Notes and Level 4 Labbook – available from the Image & Copy CentreRecommended Resources
Text books
- McQuinston, F. C., Parker, J. D., Spilter, J. D., Heating, Ventilation and Air Conditioning, Analysis and Design, 5th Edition, USA, John Wiley & Sons Inc, 2000
- C P Arora, C. P., Refrigeration and Air Conditioning, 2nd Edition, Tata McGraw-Hill Publishing Company, New Delhi, 2000;
- Stoecker, W. F., Jones, J. W., Refrigeration and Air Conditioning, 2nd Edition, McGraw Hill, 1982;
- ASHRAE (American Society of Heating, Refrigeration and Air Conditioning) Handbooks: Fundamentals, Refrigeration, HVAC Systems & Equipment, HVAC Applications;
- Howell, R. H., Sauer, H. J. (Jr), Coad, W. J., Principles of Heating Ventilating and Air Conditioning, USA: ASHRAE, 1998;
- Kimura, K. I., Scientific Basis of Air Conditioning, Applied Science Publishers, London, 1977;
- Wang, S. K., Handbook of Air Conditioning and Refrigeration, McGraw Hill, New York, 1993.
Online Learning
The material available through MyUni:
- Course Outline and Introduction
- Course Content
- Timetable
- Lecture Notes
- Assignments
- Tutorials
- Solutions
- Past exams
- Labbook
MyUni is also used to communicate important announcements.
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Learning & Teaching Activities
Learning & Teaching Modes
Lectures supported by modes developing material covered in lectures. These modes include problem-solving analytical tutorials, problem-solving computer based tutorials involving professional software, and laboratory involving collecting and analysing airconditioning data.
Workload
The information below is provided as a guide to assist students in engaging appropriately with the course requirements.
Course workload includes 45 hours lectures and tutorials, and 5 hours laboratory
Learning Activities Summary
This course consists of combination of lectures and tutorials:
Introduction to Air-conditioning Systems – 2 hrs- definitions
- complete systems
- a/c and distribution systems
- all-air systems
- air-and-water systems
- induction systems
- all-water systems
- unitary air conditioners
- heat pumps
- heat recovery systems
- thermal storage
Psychrometrics – 6 hrs- psychrometric chart
- basic processes
Design Conditions – 4 hrs- physiological principles
- design conditions
Solar Heat Gain – 2 hrs- properties
- polar angles
- heat gain through fenestration
- shading devices
Heating Load Calculations – 2 hrs- heat losses
- general procedure
- selecting heating design conditions
Cooling Load Calculations – 4 hrs- heat flow rates
- heat balance fundamentals
- initial design considerations
- heat gain calculation concepts
- heat sources in conditioned spaces
Energy Estimating Methods – 2 hrs- energy estimating methods
- overall modelling strategies
- integration of system models
- degree-day methods
Compressors, Expansion Devices and Refrigerants – 3 hrs- reciprocating compressors
- rotary screw compressors
- vane compressors
- centrifugal compressors
- expansion devices
- Refrigerants
Condensers and Evaporators – 4 hrs- terminology
- cooling and dehumidifying coils
- condensers and evaporators
- cooling towers
Funs, Ducts, Pumps and Piping – 6 hrs- funs – characteristics, performance, selection and installation
- ducts – pressure drop, design and optimization
- pumps
- piping – water and refrigerant
Air-conditioning software – 4 hrs- computer training
Industrial visit – 2 hrs
Practical aspects of a/c design (guest lecturer) – 2 hrs
Modern Topics in Air conditioning – 2 hrs
Specific Course Requirements
Laboratory: This course includes laboratory involving working in a team collecting and analysing airconditioning data.
Laboratory location: Thebarton Campus; Approximate duration: 5 hrs
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Assessment
The University's policy on Assessment for Coursework Programs is based on the following four principles:
- Assessment must encourage and reinforce learning.
- Assessment must enable robust and fair judgements about student performance.
- Assessment practices must be fair and equitable to students and give them the opportunity to demonstrate what they have learned.
- Assessment must maintain academic standards.
Assessment Summary
Assessment Task Weighting (%) Individual/ Group Formative/ Summative Due (week)* Hurdle criteria Learning outcomes Assignments 20 Individual Summative Weeks 2-12 1. 2. 3. 4. 5. 8. Laboratory 10 Individual Summative Weeks 2-12 Min 35% 1. 6. 7. 8. Final exam 15 Individual Summative 1. 2. 3. 4. 6. Total 45
This assessment breakdown is registered as an exemption to the University's . The exemption is related to the Procedures clause(s): 1. b. 2.
This course has a hurdle requirement. Meeting the specified hurdle criteria is a requirement for passing the course.Assessment Related Requirements
The Laboratory is compulsory part of a course. If a lab session is missed or a lab report not handed in or a student fails to get at least 35% of the total possible lab mark, then that is grounds for FAILURE of the entire course.
Assessment Detail
Assignments – individual, distributed through a semester two weeks prior to a submission date
Laboratory – assessment based on lab participation and a report
Final exam – open-book, 3 hours.
Submission
Assignments and lab reports should be submitted via corresponding Course Submission Box located on level 2 of Engineering South Building. A penalty for late submission will be applied – 10% per working day (weekends and holidays not included). In special cases extensions can be granted on individual basis. A “turn-around” timeline on assessments and the provision of feedback to students is approximately 2 weeks. . Re-submission of work is not allowed.
Course Grading
Grades for your performance in this course will be awarded in accordance with the following scheme:
M10 (Coursework Mark Scheme) Grade Mark Description FNS Fail No Submission F 1-49 Fail P 50-64 Pass C 65-74 Credit D 75-84 Distinction HD 85-100 High Distinction CN Continuing NFE No Formal Examination RP Result Pending Further details of the grades/results can be obtained from Examinations.
Grade Descriptors are available which provide a general guide to the standard of work that is expected at each grade level. More information at Assessment for Coursework Programs.
Final results for this course will be made available through .
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Student Feedback
The University places a high priority on approaches to learning and teaching that enhance the student experience. Feedback is sought from students in a variety of ways including on-going engagement with staff, the use of online discussion boards and the use of Student Experience of Learning and Teaching (SELT) surveys as well as GOS surveys and Program reviews.
SELTs are an important source of information to inform individual teaching practice, decisions about teaching duties, and course and program curriculum design. They enable the University to assess how effectively its learning environments and teaching practices facilitate student engagement and learning outcomes. Under the current SELT Policy (http://www.adelaide.edu.au/policies/101/) course SELTs are mandated and must be conducted at the conclusion of each term/semester/trimester for every course offering. Feedback on issues raised through course SELT surveys is made available to enrolled students through various resources (e.g. MyUni). In addition aggregated course SELT data is available.
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Student Support
- Academic Integrity for Students
- Academic Support with Maths
- Academic Support with writing and study skills
- Careers Services
- Library Services for Students
- LinkedIn Learning
- Student Life Counselling Support - Personal counselling for issues affecting study
- Students with a Disability - Alternative academic arrangements
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Policies & Guidelines
This section contains links to relevant assessment-related policies and guidelines - all university policies.
- Academic Credit Arrangements Policy
- Academic Integrity Policy
- Academic Progress by Coursework Students Policy
- Assessment for Coursework Programs Policy
- Copyright Compliance Policy
- Coursework Academic Programs Policy
- Intellectual Property Policy
- IT Acceptable Use and Security Policy
- Modified Arrangements for Coursework Assessment Policy
- Reasonable Adjustments to Learning, Teaching & Assessment for Students with a Disability Policy
- Student Experience of Learning and Teaching Policy
- Student Grievance Resolution Process
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